401778 ÷ 85 
Let's see how many times 85 fits into 401778.

Advancing to step 1:
The number 85 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 85

Let's proceed to step 2:
85 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Include the next digit (1) from the dividend after 40, then repeat: 401 / 85

On to step 3:
85 can be fit into 401 4 times, resulting in a remainder of 61.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 340 from 401 and we're left with 61.
Grab the next digit (7) from the dividend, add it to 61, then carry on: 617 / 85

Let's proceed to step 4:
When dividing 617 by 85, we get 7 with a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 47.0
Subtract 595 from 617 to get 22.
Bring next digit (7) of the dividend behind the 22 and repeat the process: 227 / 85

Going ahead to step 5:
If we divide 227 by 85, we get 2 and a remainder of 57.
The next digit of our result is 2. 
Result so far: 472.0
Subtract 170 from 227 to get 57.
Take the next digit (8) from the dividend and append it to 57, then repeat: 578 / 85

Moving on to step 6:
If we divide 578 by 85, we get 6 and a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 4726.0
Subtract 510 from 578 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 7:
85 goes into 680 8 times with a remainder of 0.
The next digit of our result is 8. 
Result so far: 4726.8
If we subtract 680 from 680, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
85 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4726.8
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
85 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4726.8
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 4726.8 with a remaining 0.0.